lib/libalpm/group.c

   1 /*
   2  *  group.c
   3  *
   4  *  Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
   5  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdlib.h>
  24 #include <stdio.h>
  25 #include <string.h>
  26
  27 /* libalpm */
  28 #include "group.h"
  29 #include "alpm_list.h"
  30 #include "util.h"
  31 #include "log.h"
  32 #include "alpm.h"
  33
  34 pmgrp_t *_alpm_grp_new(const char *name)
  35 {
  36         pmgrp_t* grp;
  37
  38         ALPM_LOG_FUNC;
  39
  40         CALLOC(grp, 1, sizeof(pmgrp_t), RET_ERR(PM_ERR_MEMORY, NULL));
  41         STRDUP(grp->name, name, RET_ERR(PM_ERR_MEMORY, NULL));
  42
  43         return(grp);
  44 }
  45
  46 void _alpm_grp_free(pmgrp_t *grp)
  47 {
  48         ALPM_LOG_FUNC;
  49
  50         if(grp == NULL) {
  51                 return;
  52         }
  53
  54         FREE(grp->name);
  55         /* do NOT free the contents of the list, just the nodes */
  56         alpm_list_free(grp->packages);
  57         FREE(grp);
  58 }
  59
  60 const char SYMEXPORT *alpm_grp_get_name(const pmgrp_t *grp)
  61 {
  62         ALPM_LOG_FUNC;
  63
  64         /* Sanity checks */
  65         ASSERT(grp != NULL, return(NULL));
  66
  67         return grp->name;
  68 }
  69
  70 alpm_list_t SYMEXPORT *alpm_grp_get_pkgs(const pmgrp_t *grp)
  71 {
  72         ALPM_LOG_FUNC;
  73
  74         /* Sanity checks */
  75         ASSERT(grp != NULL, return(NULL));
  76
  77         return grp->packages;
  78 }
  79 /* vim: set ts=2 sw=2 noet: */